/*
 * Copyright (c) 2010 Rackspace
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */
package com.rackspace.flewton.backend;

import com.rackspace.flewton.AbstractRecord;
import com.rackspace.flewton.Flow;

import org.apache.commons.configuration.HierarchicalConfiguration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class LoggingBackend extends AbstractBackend {
    final Logger logger = LoggerFactory.getLogger(LoggingBackend.class);
    
    public LoggingBackend(HierarchicalConfiguration config) {
        super(config);
    }

    public void write(AbstractRecord record) {
        for (Flow flow : record.flows) {
            Object[] objs = new Object[]{
                    flow.sourceAddr.getCanonicalHostName(),
                    flow.sourcePort,
                    flow.destAddr.getCanonicalHostName(),
                    flow.destPort,
                    flow.numOctets
            };
            logger.info("source={}:{}, dest={}:{}, bytes={}", objs);
        }
    }

}
